K�hl+ KHVL28B35B
Window
ENERGY STAR Most Efficient
Summary
The K�hl+ KHVL28B35B is a window that uses 1495 kWh per year, costing approximately $239.15annually to run at the US average electricity rate. Over 10 years, that's $2391.5 in energy costs alone. It uses 53% less energy than the federal minimum standard, earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. This is an exceptionally efficient model.
$239.15
per year to run
100
efficiency score /100
$2391.5
10-year energy cost
How This Compares to Other Room Air Conditioners
Ranked #399 out of 404 in the room air conditioners category (by lowest annual cost).
Annual Cost
$239.15 vs avg $97
$142.15/yr more expensive
Energy Use
1495 kWh vs avg 605
890 kWh more
Efficiency Score
100 vs avg 90
Above average
Energy Details
Annual Energy Use1495 kWh/year
Federal Standard0 kWh/year
Better Than Standard53%
Annual Cost (at $0.16/kWh)$239.15
BrandK�hl+
Date Certified
Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.